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Recruiting NCT05643235

NCT05643235 Implanted Loop Recorders for Detection and Management of Arrhythmia With Bruton Tyrosine Kinase Inhibitors

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Clinical Trial Summary
NCT ID NCT05643235
Status Recruiting
Phase
Sponsor Northwell Health
Condition Atrial Fibrillation
Study Type INTERVENTIONAL
Enrollment 50 participants
Start Date 2023-01-01
Primary Completion 2026-12-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
Medtronic LINQ-2 Insertable Cardiac Monitor (ILR)

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 50 participants in total. It began in 2023-01-01 with a primary completion date of 2026-12-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This study will enroll patients initiating Bruton Tyrosine Kinase (BTK) inhibitors without history of documented arrhythmia while on therapy using the Medtronic LINQ-2 insertable cardiac monitor (ILR). The incidence of new onset atrial fibrillation (AF) and other arrhythmia will be determined. Actions taken in response to device detected arrhythmia will be recorded.

Eligibility Criteria

Inclusion Criteria: * \>18yo * Willing to sign and date consent form, * Willing to be remotely monitored * Initiating BTK inhibitor for approved condition (i.e. CLL, Waldenstrom's, etc) * Willing to have Medtronic cardiac monitor inserted to allow at minimum 24 hours continuous monitoring prior to initiating BTK inhibitor Exclusion Criteria: * Documented AF/VA in past 12 months * Cerebral Vascular Accident (CVA) or Transient Ischemic Attack (TIA) in past year * Has current implanted pulse generator, defibrillator, pacemaker, or resynchronization device * heart surgery within past 90 days * Myocardial Infarction within past 90 days * Patient is taking an anti-arrhythmic or anticoagulant * has concomitant condition that precludes safe participation in study (substance abuse, etc) * Enrollment in separate study that could confound results of this study

Contact & Investigator

Central Contact

Efstathia Mihelis

✉ emihelis@northwell.edu

📞 212-434-6614

Principal Investigator

Robert S Copeland-Halperin, MD

PRINCIPAL INVESTIGATOR

Northwell Health

Frequently Asked Questions

Who can join the NCT05643235 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Atrial Fibrillation. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT05643235 currently recruiting?

Yes, NCT05643235 is actively recruiting participants. Contact the research team at emihelis@northwell.edu for enrollment information.

Where is the NCT05643235 trial being conducted?

This trial is being conducted at New Hyde Park, United States.

Who is sponsoring the NCT05643235 clinical trial?

NCT05643235 is sponsored by Northwell Health. The principal investigator is Robert S Copeland-Halperin, MD at Northwell Health. The trial plans to enroll 50 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology